CVE-2014-2054 Information

Description

PHPExcel before 1.8.0 as used in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2 does not disable external entity loading in libxml which allows remote attackers to read arbitrary files cause a denial of service or possibly have other impact via an XML External Entity (XXE) attack.

Reference

http://owncloud.org/about/security/advisories/oC-SA-2014-006/ https://github.com/PHPOffice/PHPExcel/blob/develop/changelog.txt